Smart scenes activation with enhanced control

Shelly Plus i4 allows you to manually activate or deactivate any created scene, run synchronized actions,

 or execute complex trigger scenarios. Enhanced with an extremely fast processor, Shelly Plus i4 will immediately

command the execution and notification of various actions. You can use Shelly Plus i4 to control other connected

Shelly relays, sensors, or HTTP and MQTT-controlled devices. Small enough to behind every wall switch,

Shelly Plus i4 can show the status and control the action of four inputs.

Perfect match

Shelly Plus i4 is perfect for Shelly Wall Switch for Smart Relays – a 4 button switch. Each button

can activate up to 4 different actions. That means that only one 4 button switch would allow as much

as 16 scenes trigger and execution! Thanks to its compact dimensions and simple wiring, Shelly Wall

 Switch for Smart Relays can fit into any existing switch console or even the tiniest spaces. No

 expansion of the wall space or any changes in the wiring needed!

Multi-actions support

Install Shelly Plus i4 where it is most convenient to you and use it to activate various

 scenes or actions from the other Shelly devices in your home with as much as a push

of a button. Shelly Plus i4 supports up to 4 different automation actions per button,

which makes it extremely convenient for quick manual control over a group of devices.

Ultimate comfort

One of the most frustrating things is to realize you forgot to switch off the lights

 in the living room before you go to bed. Especially when your phone is nowhere

 around. But there is no need to worry! Shelly Plus i4 allows manual control of other

 Shelly devices. Now the full control of your house is just one hand away!